CN219503434U - Power battery module and busbar disassembling device thereof - Google Patents
Power battery module and busbar disassembling device thereof Download PDFInfo
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- CN219503434U CN219503434U CN202223185774.5U CN202223185774U CN219503434U CN 219503434 U CN219503434 U CN 219503434U CN 202223185774 U CN202223185774 U CN 202223185774U CN 219503434 U CN219503434 U CN 219503434U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
Abstract
The utility model provides a power battery module and a busbar disassembling device thereof. The busbar disassembling device of the power battery module comprises a base, a positioning moving mechanism, a mounting frame and a cutting driving mechanism; the positioning and moving mechanism comprises a first servo driving assembly and a clamping and positioning assembly, the first servo driving assembly is arranged on the base, the clamping and positioning assembly is connected to the base in a sliding manner, and the clamping and positioning assembly is connected with the power output end of the first servo driving assembly; the clamping and positioning assembly is used for clamping the power battery module; the mounting frame is fixedly connected to the base; the busbar disassembling device has the advantages that the cutting die head moves relative to the power battery module in three-dimensional space, and the rotary driving source drives the cutting die head to rotate, so that the cutting die head can cut the busbar of the power battery module well, and compared with a traditional grinding wheel cutting mode, the fault rate of the battery pack recycling disassembling device is greatly reduced.
Description
Technical Field
The utility model relates to the technical field of recovery and disassembly of power battery packs, in particular to a power battery module and a busbar disassembly device thereof.
Background
The traditional battery pack recycling and disassembling device adopts the cutting grinding wheel to disassemble the connecting piece, namely the busbar, between the single batteries of the module, as disclosed in patent CN 106058356B, the waste lithium ion battery module disassembling device has the advantages that the cutting grinding wheel is easy to damage due to the effect of inertia impact in the process of moving and cutting the grinding wheel along the cross beam, so that the failure rate of the battery pack recycling and disassembling device is higher; in addition, the battery pack recycling and disassembling device can only disassemble the battery module with a specific model, so that the applicability of the battery pack recycling and disassembling device is poor.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a power battery module with lower failure rate and better applicability and a busbar disassembling device thereof.
The aim of the utility model is realized by the following technical scheme:
a busbar disassembling device of a power battery module, comprising:
a base;
the positioning and moving mechanism comprises a first servo driving assembly and a clamping and positioning assembly, wherein the first servo driving assembly is arranged on the base, the clamping and positioning assembly is connected with the base in a sliding manner, and the clamping and positioning assembly is connected with the power output end of the first servo driving assembly; the clamping and positioning assembly is used for clamping the power battery module;
the mounting frame is fixedly connected to the base;
the cutting driving mechanism comprises a second servo driving assembly, an adjusting sliding table, an adjusting driving piece, a connecting plate, a sliding table cylinder, a rotary driving source and a cutting die head, wherein the second servo driving assembly is arranged on the mounting rack, the adjusting sliding table is connected to the power output end of the second servo driving assembly, the adjusting driving piece is arranged on the adjusting sliding table, the connecting plate is slidably connected to the adjusting sliding table, the adjusting driving piece is used for adjusting the sliding position of the connecting plate, the sliding table cylinder is arranged on the connecting plate, the rotary driving source is arranged on the power output shaft of the sliding table cylinder, the cutting die head is connected to the power output end of the rotary driving source, and the rotary driving source is used for driving the cutting die head to rotate; an included angle exists between the driving direction of the first servo driving assembly and the driving direction of the second servo driving assembly and the driving direction of the sliding table cylinder; the cutting die head is detachably connected to the power output shaft of the rotary driving source.
In one embodiment, the clamping and positioning assembly comprises a positioning plate, a first baffle plate and a first clamping driving piece; the first baffle is connected to the locating plate, the first clamping driving piece is arranged on the locating plate, the power output end of the first clamping driving piece is opposite to the first baffle, and the first clamping driving piece is used for clamping and locating the power battery module at the first baffle.
In one embodiment, the clamping and positioning assembly further comprises a second baffle and a second clamping driving piece, the second baffle is respectively connected to the positioning plate and the first baffle, the second clamping driving piece is arranged on the positioning plate, a power output end of the second clamping driving piece is opposite to the second baffle, the second clamping driving piece is used for clamping and positioning the power battery module at the second baffle, and an included angle exists between a power direction of the second clamping driving piece and a power direction of the first clamping driving piece.
In one embodiment, the first clamping driver and the second clamping driver are both cylinder drivers; and/or the number of the groups of groups,
the power direction of the second clamping driving piece is perpendicular to the power direction of the first clamping driving piece.
In one embodiment, the adjusting driving member comprises a fine adjusting screw and a nut, the fine adjusting screw is rotationally connected to the adjusting sliding table, the nut is connected to the connecting plate, a screw hole is formed in the nut, and the fine adjusting screw penetrates through the screw hole and is in threaded connection with the nut.
In one embodiment, the rotary drive source is a motor; and/or the number of the groups of groups,
the adjusting driving piece further comprises a position sensing assembly, the position sensing assembly comprises a first alignment sensor and a second alignment sensor, the first alignment sensor and the second alignment sensor are oppositely arranged on the adjusting sliding table, the connecting plate is located between the first alignment sensor and the second alignment sensor, and the first alignment sensor and the second alignment sensor are jointly used for sensing the sliding position of the connecting plate relative to the adjusting sliding table; and/or the number of the groups of groups,
the connecting plate is including connecting slide and elasticity setting element, it is protruding to be equipped with guide rail to adjust the slip table, it is protruding to be equipped with guide slider to connect the slip table, guide slider sliding connection in guide rail, guide slider has seted up and has run through the screw, elasticity setting element wear to locate run through the screw and with guide slider spiro union, elasticity setting element be used for during locking butt in guide rail.
In one embodiment, the cutting die head comprises a die head body and a fixing sleeve protruding on one side of the die head body, a clamping groove is formed in the fixing sleeve, a clamping protrusion is protruding on a power output shaft of the rotary driving source, and the clamping protrusion is used for being clamped in the clamping groove when the fixing sleeve is sleeved on the power output shaft of the rotary driving source.
In one embodiment, the first servo driving assembly comprises a first servo motor and a first servo module, the first servo motor is mounted on the base, a power shaft of the first servo motor is connected with the first servo module, and the first servo module is fixedly connected with the clamping and positioning assembly; and/or the number of the groups of groups,
the positioning and moving mechanism further comprises a guide sliding block, the guide sliding block is arranged at the bottom of the clamping and positioning assembly, the base is provided with a sliding rail, and the guide sliding block is connected with the sliding rail in a sliding mode.
In one embodiment, the second servo driving assembly comprises a second servo motor and a second servo module, the second servo module is fixed on the mounting frame, and a power output shaft of the second servo motor is connected with the second servo module; the adjusting sliding table is connected with the second servo module in a sliding mode.
The power battery module adopts the busbar disassembling device of the power battery module according to any one of the embodiments to cut and disassemble the busbar of the power battery module.
Compared with the prior art, the utility model has at least the following advantages:
1. according to the busbar disassembling device of the power battery module, the second servo driving assembly drives the adjusting sliding table to move relative to the mounting frame, the adjusting driving piece is arranged on the adjusting sliding table, the connecting plate is connected to the adjusting sliding table in a sliding mode, the adjusting driving piece adjusts the sliding position of the connecting plate, so that the positions of the cutting die head and the sliding table cylinder relative to the connecting plate are adjustable, the position of the cutting die head relative to the power battery module is further adjustable, and the cutting die head is detachably connected to the power output shaft of the rotary driving source, so that the busbar disassembling device can be better suitable for disassembling power battery modules of different types, and the problem that the applicability of the battery pack recycling disassembling device is poor is solved;
2. because the drive direction of the first servo drive assembly, the drive direction of the second servo drive assembly and the drive direction of the sliding table cylinder are included in pairs, the cutting die head moves relative to the power battery module in three-dimensional space, and the rotary drive source drives the cutting die head to rotate, so that the cutting die head can cut the busbar of the power battery module well.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a busbar disassembling device of a power battery module according to an embodiment;
fig. 2 is a schematic view illustrating another view angle of the busbar disassembling device of the power battery module shown in fig. 1;
fig. 3 is a partial schematic view of a busbar disassembling device a of the power battery module shown in fig. 1;
fig. 4 is a schematic view illustrating a further view of the busbar disassembling device of the power battery module shown in fig. 1;
FIG. 5 is a partial schematic view of a busbar disassembly device of the power battery module shown in FIG. 4;
FIG. 6 is a schematic view of a busbar disassembly device of the power battery module shown in FIG. 1;
fig. 7 is a cross-sectional view of a cutting driving mechanism of the busbar disassembly device of the power battery module shown in fig. 1;
FIG. 8 is a partial schematic view of the cutting drive mechanism of FIG. 7;
fig. 9 is a partial schematic view illustrating a further view of the busbar disassembling device of the power battery module shown in fig. 1.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 3, a busbar disassembling device 10 of a power battery module according to an embodiment is used for disassembling a busbar of a power battery module 20. In one embodiment, the busbar disassembly device 10 includes a base 100, a positioning movement mechanism 200, a mounting frame 300, and a cutting drive mechanism 400. The positioning moving mechanism 200 includes a first servo driving assembly 210 and a clamping and positioning assembly 220, the first servo driving assembly 210 is disposed on the base 100, the clamping and positioning assembly 220 is slidably connected to the base 100, and the clamping and positioning assembly 220 is connected to a power output end of the first servo driving assembly 210, so that the first servo driving assembly 210 can drive the clamping and positioning assembly 220 to move. The clamping and positioning assembly 220 is used for clamping the power battery module 20 to position the power battery module 20 so that the cutting driving mechanism 400 can cut the busbar of the power battery module 20.
Referring to fig. 4 and 5, in one embodiment, the mounting frame 300 is fixedly connected to the base 100; the cutting driving mechanism 400 includes a second servo driving assembly 410, an adjusting slide 420, an adjusting driver 430, a connection plate 440, a slide cylinder 450, a rotary driving source 460, and a cutting die 470. The second servo driving assembly 410 is disposed on the mounting frame 300, and the adjusting sliding table 420 is connected to a power output end of the second servo driving assembly 410, so that the second servo driving assembly 410 drives the adjusting sliding table 420 to move relative to the mounting frame 300. The adjusting driving piece 430 is arranged on the adjusting sliding table 420, the connecting plate 440 is connected with the adjusting sliding table 420 in a sliding mode, the adjusting driving piece 430 is used for adjusting the sliding position of the connecting plate 440, and the sliding table cylinder 450 is arranged on the connecting plate 440, so that the position of the sliding table cylinder 450 relative to the adjusting sliding table 420 along with the connecting plate 440 is adjustable.
As shown in fig. 1, 4 and 5, further, a rotary driving source 460 is provided on the power output shaft of the sliding table cylinder 450, and the cutting die 470 is connected to the power output end of the rotary driving source 460, and the rotary driving source 460 is used for driving the cutting die 470 to rotate, so that the cutting die 470 can process the busbar of the power battery module 20. Included angles exist between the driving direction of the first servo driving assembly 210, the driving direction of the second servo driving assembly 410 and the driving direction of the sliding table cylinder 450, so that the busbar of the power battery module 20 is processed in a three-dimensional space. The cutting die head 470 can be detachably connected to the power output shaft of the rotary driving source 460, when the types of the power battery modules 20 are different, the cutting die heads 470 with different sizes are replaced to process the busbar with corresponding types, or the position of the connecting plate 440 relative to the adjusting sliding table 420 is adjusted through the adjusting driving piece 430, so that the fine adjustment of the position of the cutting die head 470 is realized, and the applicability of the busbar disassembling device 10 is improved.
According to the busbar disassembling device 10 of the power battery module, the second servo driving assembly 410 drives the adjusting sliding table 420 to move relative to the mounting frame 300, the adjusting driving member 430 is arranged on the adjusting sliding table 420, the connecting plate 440 is connected to the adjusting sliding table 420 in a sliding mode, the adjusting driving member 430 adjusts the sliding position of the connecting plate 440, the positions of the cutting die head 470 and the sliding table cylinder 450 relative to the connecting plate 440 are adjustable, the position of the cutting die head 470 relative to the power battery module 20 is further adjustable, and the cutting die head 470 is detachably connected to the power output shaft of the rotary driving source 460, so that the busbar disassembling device 10 can be better suitable for the disassembly of power battery modules 20 with different types, and the problem of poor applicability of the battery pack recycling and disassembling device is solved; because the driving direction of the first servo driving assembly 210, the driving direction of the second servo driving assembly 410 and the driving direction of the sliding table cylinder 450 form included angles, the cutting die head 470 moves relative to the power battery module 20 in three-dimensional space, so that the cutting die head 470 can cut the busbar at different positions (namely different rows) of the power battery module, and the rotating driving source 460 drives the cutting die head 470 to rotate, so that the cutting die head 470 can cut the busbar of the power battery module 20 better.
In one embodiment, as shown in fig. 1, the first servo driving assembly 210 and the second servo driving assembly 410 are servo driving assemblies, and different driving travel procedures of the first servo driving assembly 210 and the second servo driving assembly 410 can be set according to different types of the power battery modules 20, so that the applicability of the busbar disassembling device 10 is further improved. It should be noted that, the present utility model only protects the structures of the first servo driving unit 210 and the second servo driving unit 410 and the connection relationship between the first servo driving unit 210 and the second servo driving unit 410 and other parts, and the setting method of the driving program of the first servo driving unit 210 and the second servo driving unit 410 is not within the protection scope of the present utility model.
As shown in fig. 1 and 2, in one embodiment, the clamping and positioning assembly 220 includes a positioning plate 222, a first baffle 224, and a first clamping driver 226; the first baffle 224 is connected to the positioning plate 222, the first clamping driving member 226 is disposed on the positioning plate 222, the power output end of the first clamping driving member 226 is disposed opposite to the first baffle 224, and the first clamping driving member 226 is used for clamping and positioning the power battery module 20 on the first baffle 224 so as to clamp and position one side of the power battery module 20.
As shown in fig. 1 and 2, in one embodiment, the clamping and positioning assembly 220 further includes a second baffle 227 and a second clamping and driving member 228, the second baffle 227 is respectively connected to the positioning plate 222 and the first baffle 224, the second clamping and driving member is disposed on the positioning plate 222, a power output end of the second clamping and driving member is disposed opposite to the second baffle 227, the second clamping and driving member is used for clamping and positioning the power battery module 20 on the second baffle 227, and an included angle exists between a power direction of the second clamping and driving member and a power direction of the first clamping and driving member 226, so as to clamp and position adjacent two sides of the power battery module 20, and further, the clamping and positioning assembly 220 is enabled to clamp and position the power battery module 20 better.
As shown in fig. 1 and 2, in one embodiment, the first clamping driving member 226 and the second clamping driving member 228 are all cylinder driving members, and since the first clamping driving member 226 and the second clamping driving member have a certain stroke range, the fixed positioning of the power battery modules 20 with different sizes can be realized; and/or the number of the groups of groups,
as shown in fig. 1 and 2, in one embodiment, the power direction of the second clamping driving member 228 is perpendicular to the power direction of the first clamping driving member 226, so that the second clamping driving member and the first clamping driving member 226 cooperate to better clamp and position the two adjacent sides of the power battery module 20. In the present embodiment, the first baffle 224 and the second baffle 227 are perpendicular to each other. The power direction of the first clamping driving member 226 is perpendicular to the plane of the first baffle 224, and the power direction of the second clamping driving member is perpendicular to the plane of the second baffle 227, so that the second clamping driving member and the first clamping driving member 226 can work together to better clamp and position the two adjacent sides of the power battery module 20.
In one embodiment, the modules are fixedly positioned through the first clamping driving piece and the second clamping driving piece at two sides, and the first clamping driving piece and the second clamping driving piece have a certain travel range, so that the modules with various sizes can be positioned; the adjusting driving piece of the cutting driving mechanism can be manually adjusted in a fine adjustment mode, so that the cutting effect of batch modules is guaranteed, the cutting purpose is achieved, and the universality is extremely strong.
In one embodiment, as shown in fig. 1 and 3, the cutting die 470 is circular, and can cut the busbar by welding, screwing or mechanical pressing; foretell female row's of disassembling device has subtracted the manual and mechanical process of disassembling, and female row's of disassembling device adopts automated control, can effectually realize flowing water automated operation, reduces artifical loaded down with trivial details operation, and power battery module 20 of different specifications can switch in a flexible way and use, need not to wait, finally realizes that the battery module is disassembled safely high-efficient on the assembly line, improves whole production efficiency of disassembling by a wide margin, reduces a large amount of cost of labor.
As shown in fig. 1, in one embodiment, the driving direction of the first servo driving assembly 210, the driving direction of the second servo driving assembly 410, and the driving direction of the sliding table cylinder 450 are perpendicular to each other. In this embodiment, the driving direction of the first servo driving assembly 210 is the X-axis direction, the driving direction of the second servo driving assembly 410 is the Y-axis direction, and the driving direction of the sliding table cylinder 450 is the Z-axis direction.
As shown in fig. 3 and 6, in one embodiment, the adjusting driving member 430 includes a fine adjusting screw 432 and a nut 434, the fine adjusting screw 432 is rotatably connected to the adjusting sliding table 420, the nut 434 is connected to the connecting plate 440, the nut 434 is provided with a screw hole 434a, the fine adjusting screw 432 is threaded through the screw hole and is screwed with the nut 434, when the relative position of the connecting plate 440 and the adjusting sliding table 420 needs to be adjusted, the fine adjusting screw 432 is rotated to enable the connecting plate 440 to slide relative to the adjusting sliding table 420, so that the position of the connecting plate 440 is adjustable.
As shown in fig. 3 and 6, in one embodiment, the rotary drive source 460 is a motor. In other embodiments, the rotary drive source 460 is not limited to a motor, but may be a rotary cylinder. And/or the number of the groups of groups,
as shown in fig. 3, in one embodiment, the adjusting driving member 430 further includes a position sensing assembly 436, the position sensing assembly 436 includes a first alignment sensor 4362 and a second alignment sensor 4364, the first alignment sensor and the second alignment sensor are disposed opposite to each other on the adjusting sliding table 420, the connecting plate is disposed between the first alignment sensor and the second alignment sensor, and the first alignment sensor and the second alignment sensor are used for sensing a sliding position of the connecting plate 440 relative to the adjusting sliding table 420, so as to accurately obtain the sliding position of the connecting plate 440 relative to the adjusting sliding table 420, and improve the accuracy of cutting the busbar by the cutting die 470. And/or the number of the groups of groups,
as shown in fig. 3, in one embodiment, the connecting plate 440 includes a connecting sliding plate 442 and an elastic positioning member 444, the adjusting sliding table 420 is convexly provided with a guide rail 424, the connecting sliding plate 442 is convexly provided with a guide slider 4422, the guide slider 424 is slidably connected to the guide rail, the guide slider 424 is provided with a through screw hole 4242, the elastic positioning member 444 is threaded through the through screw hole 4242 and is screwed with the guide slider 424, the elastic positioning member 444 is used for abutting against the guide rail when locking, so that the connecting sliding plate 442 and the adjusting sliding table 420 are relatively positioned, when the connecting position of the connecting sliding plate 442 and the adjusting sliding table 420 needs to be adjusted, the elastic positioning member 444 is loosened, so that the connecting sliding plate 442 and the adjusting sliding table 420 relatively slide to a predetermined position, and the positioning member is locked again, thereby improving the convenience of use of the busbar disassembling device 10 of the power battery module 20.
As shown in fig. 3 and 5, in one embodiment, the cutting die 470 includes a die body 472 and a fixing sleeve 474 protruding from one side of the die body 472. Referring to fig. 7 and 8, a clamping groove 474a is formed in the fixing sleeve 474, and a clamping protrusion 462 is protruding from the power output shaft of the rotary driving source 460, and is used for being clamped in the clamping groove when the fixing sleeve 474 is sleeved on the power output shaft of the rotary driving source 460, so that the cutting die head 470 is detachably connected with the power output shaft of the rotary driving source 460, and meanwhile, the quick assembly and disassembly of the cutting die head 470 are realized. In this embodiment, the latch elastically expands and contracts to the power output shaft of the rotation driving source 460. For example, the snap-in protrusion is connected to the telescopic hole of the side wall of the power output shaft of the rotary drive source 460 by a coil spring. It will be appreciated that in other embodiments, the cutting die 470 is not limited to a power take-off shaft that is removably coupled to the rotary drive source 460 by way of a snap fit. For example, the cutting die 470 is screw-coupled to a power output shaft of the rotary drive source 460. Specifically, the outer peripheral wall of the power output shaft of the rotary driving source 460 is provided with a first thread, and the fixing sleeve 474 is provided with a second thread, and the first thread is in threaded connection with the second thread, so that the cutting die head 470 is in threaded connection with the power output shaft of the rotary driving source 460. In order to avoid the problem that the position of the cutting die head 470 screwed to the power output shaft of the rotary driving source 460 is easy to loosen, further, the direction of the cutting die head 470 screwed to the power output shaft of the rotary driving source 460 is the same as the rotation direction of the power output shaft of the rotary driving source 460, when the rotary driving source 460 drives the cutting die head 470 to rotate, the threaded connection between the power output shaft of the rotary driving source 460 and the cutting die head 470 is more and more firm, so that the problem that the position of the cutting die head 470 screwed to the power output shaft of the rotary driving source 460 is easy to loosen is avoided.
As shown in fig. 1 and 9, in one embodiment, the first servo driving assembly 210 includes a first servo motor 212 and a first servo module 214, the first servo motor 212 is mounted on the base 100, a power shaft of the first servo motor 212 is connected with the first servo module 214, and the first servo module 214 is fixedly connected with the clamping and positioning assembly 220, so that the first servo motor 212 drives the clamping and positioning assembly 220 to slide relative to the base 100 through the first servo module 214. And/or the number of the groups of groups,
as shown in fig. 1 and 9, in one embodiment, the positioning and moving mechanism 200 further includes a guide slider 230, where the guide slider 230 is disposed at the bottom of the clamping and positioning assembly 220, the base 100 is provided with a sliding rail 110, and the guide slider 230 is slidably connected to the sliding rail, so that the clamping and positioning assembly 220 is better slidably connected to the sliding rail.
As shown in fig. 3, in one embodiment, the second servo driving assembly 410 includes a second servo motor 412 and a second servo module 414, the second servo module 414 is fixed on the mounting frame 300, and a power output shaft of the second servo motor 412 is connected to the second servo module 414; the adjusting sliding table 420 is slidably connected to the second servo module 414, so that the second servo motor 412 drives the adjusting sliding table 420 to move through the second servo module 414.
Further, the cutting steps of the busbar disassembling device 10 of the power battery module 20 are as follows:
step one: firstly, adjusting the motion stroke and the starting position of a servo motor of a movable module according to the specification and model number (the position of a battery core pole column, the size specification of the module and the number of battery core combinations) of the power battery module 20;
step two: according to the specification and model (length, width, height, pole position and shape) of the power battery module 20, the cutting moving mechanism and the stroke of the sliding table are adjusted, and the size of the cutting die head is required to be larger than the fixed position of the busbar and the pole;
step three: feeding the processed power battery module 20, placing the processed power battery module on the clamping and positioning assembly 220, and clamping and fixing the power battery module 20 through the clamping and positioning assembly 220;
step four: the power battery module 20 moves into the range of the area (the position is determined according to the adjusted first servo drive assembly travel);
step five: the second servo driving assembly moves, the sliding table cylinder extends out, and the rotary driving source rotates to operate so as to drive the cutting die head to rotate;
step six: when the cutting die head cuts the first cutting point, the sliding table cylinder contracts, and the second servo driving assembly acts, so that the cutting die head moves to the position of the second cutting point along with the sliding table cylinder; the sliding table cylinder extends out, and the rotary driving source rotates to drive the cutting die head to cut the second cutting point (two cutting points in each row);
step seven: after the cutting is finished, the sliding table cylinder is retracted, the second servo driving assembly returns to the original point, and the first servo driving assembly acts to drive the clamping and positioning assembly to move, so that the cutting die head can correspond to the second row of bus bars of the power battery module 20;
step eight: the whole power battery module 20 is cut at the fixed positions of the busbar and the pole by reciprocation;
step nine: the cutting driving mechanism returns to the original point, the first servo driving assembly drives the clamping and positioning assembly to move to the initial position, the first clamping driving piece and the second clamping driving piece of the clamping and positioning assembly are loosened, and the power battery module 20 is removed;
step ten: the power battery module 20 is taken down, and the busbar is manually taken down, so that the operation is completed.
As shown in fig. 1, the present utility model further provides a power battery module 20, and the busbar disassembling device 10 of the power battery module in any of the foregoing embodiments is used for cutting and disassembling the busbar of the power battery module.
Compared with the prior art, the utility model has at least the following advantages:
1. according to the busbar disassembling device 10 of the power battery module, the second servo driving assembly 410 drives the adjusting sliding table 420 to move relative to the mounting frame 300, the adjusting driving piece 430 is arranged on the adjusting sliding table 420, the connecting plate 440 is connected to the adjusting sliding table 420 in a sliding mode, the adjusting driving piece 430 adjusts the sliding position of the connecting plate 440, so that the positions of the cutting die head 470 and the sliding table cylinder 450 relative to the connecting plate 440 are adjustable, the position of the cutting die head 470 relative to the power battery module is further adjustable, and the cutting die head 470 is detachably connected to the power output shaft of the rotary driving source 460, so that the busbar disassembling device 10 can be better suitable for disassembling power battery modules of different types, and the problem of poor applicability of the battery pack recycling and disassembling device is solved;
2. because the driving direction of the first servo driving assembly 210, the driving direction of the second servo driving assembly 410 and the driving direction of the sliding table cylinder 450 form included angles, the cutting die head 470 moves relative to the power battery module in three-dimensional space, and the rotary driving source 460 drives the cutting die head 470 to rotate, so that the cutting die head 470 can cut the busbar of the power battery module better, and compared with the traditional grinding wheel cutting mode, the fault rate of the battery pack recycling and disassembling device is greatly reduced.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. Busbar detaching device of power battery module, characterized by comprising:
a base;
the positioning and moving mechanism comprises a first servo driving assembly and a clamping and positioning assembly, wherein the first servo driving assembly is arranged on the base, the clamping and positioning assembly is connected with the base in a sliding manner, and the clamping and positioning assembly is connected with the power output end of the first servo driving assembly; the clamping and positioning assembly is used for clamping the power battery module;
the mounting frame is fixedly connected to the base;
the cutting driving mechanism comprises a second servo driving assembly, an adjusting sliding table, an adjusting driving piece, a connecting plate, a sliding table cylinder, a rotary driving source and a cutting die head, wherein the second servo driving assembly is arranged on the mounting rack, the adjusting sliding table is connected to the power output end of the second servo driving assembly, the adjusting driving piece is arranged on the adjusting sliding table, the connecting plate is slidably connected to the adjusting sliding table, the adjusting driving piece is used for adjusting the sliding position of the connecting plate, the sliding table cylinder is arranged on the connecting plate, the rotary driving source is arranged on the power output shaft of the sliding table cylinder, the cutting die head is connected to the power output end of the rotary driving source, and the rotary driving source is used for driving the cutting die head to rotate; an included angle exists between the driving direction of the first servo driving assembly and the driving direction of the second servo driving assembly and the driving direction of the sliding table cylinder; the cutting die head is detachably connected to the power output shaft of the rotary driving source.
2. The busbar disassembly device of the power battery module according to claim 1, wherein the clamping and positioning assembly comprises a positioning plate, a first baffle plate and a first clamping driving piece; the first baffle is connected to the locating plate, the first clamping driving piece is arranged on the locating plate, the power output end of the first clamping driving piece is opposite to the first baffle, and the first clamping driving piece is used for clamping and locating the power battery module at the first baffle.
3. The busbar disassembling device of the power battery module according to claim 2, wherein the clamping and positioning assembly further comprises a second baffle plate and a second clamping driving piece, the second baffle plate is respectively connected with the positioning plate and the first baffle plate, the second clamping driving piece is arranged on the positioning plate, a power output end of the second clamping driving piece is opposite to the second baffle plate, the second clamping driving piece is used for clamping and positioning the power battery module at the second baffle plate, and an included angle exists between a power direction of the second clamping driving piece and a power direction of the first clamping driving piece.
4. The busbar disassembly device of the power battery module according to claim 3, wherein the first clamping driving member and the second clamping driving member are cylinder driving members; and/or the number of the groups of groups,
the power direction of the second clamping driving piece is perpendicular to the power direction of the first clamping driving piece.
5. The busbar disassembly device of claim 1, wherein the adjustment driving member comprises a fine adjustment screw and a nut, the fine adjustment screw is rotatably connected to the adjustment sliding table, the nut is connected to the connecting plate, the nut is provided with a screw hole, and the fine adjustment screw is arranged in the screw hole in a penetrating manner and is in threaded connection with the nut.
6. The busbar splitting device of claim 5, wherein the rotary drive source is a motor; and/or the number of the groups of groups,
the adjusting driving piece further comprises a position sensing assembly, the position sensing assembly comprises a first alignment sensor and a second alignment sensor, the first alignment sensor and the second alignment sensor are oppositely arranged on the adjusting sliding table, the connecting plate is located between the first alignment sensor and the second alignment sensor, and the first alignment sensor and the second alignment sensor are jointly used for sensing the sliding position of the connecting plate relative to the adjusting sliding table; and/or the number of the groups of groups,
the connecting plate is including connecting slide and elasticity setting element, it is protruding to be equipped with guide rail to adjust the slip table, it is protruding to be equipped with guide slider to connect the slip table, guide slider sliding connection in guide rail, guide slider has seted up and has run through the screw, elasticity setting element wear to locate run through the screw and with guide slider spiro union, elasticity setting element be used for during locking butt in guide rail.
7. The busbar disassembling device of the power battery module according to claim 1, wherein the cutting die head comprises a die head body and a fixing sleeve convexly arranged on one side of the die head body, a clamping groove is formed in the fixing sleeve, a clamping protrusion is convexly arranged on a power output shaft of the rotary driving source, and the clamping protrusion is used for being clamped in the clamping groove when the fixing sleeve is sleeved on the power output shaft of the rotary driving source.
8. The busbar disassembling device of the power battery module according to claim 1, wherein the first servo driving assembly comprises a first servo motor and a first servo module, the first servo motor is mounted on the base, a power shaft of the first servo motor is connected with the first servo module, and the first servo module is fixedly connected with the clamping and positioning assembly; and/or the number of the groups of groups,
the positioning and moving mechanism further comprises a guide sliding block, the guide sliding block is arranged at the bottom of the clamping and positioning assembly, the base is provided with a sliding rail, and the guide sliding block is connected with the sliding rail in a sliding mode.
9. The busbar disassembly device of the power battery module according to claim 1, wherein the second servo driving assembly comprises a second servo motor and a second servo module, the second servo module is fixed on the mounting frame, and a power output shaft of the second servo motor is connected with the second servo module; the adjusting sliding table is connected with the second servo module in a sliding mode.
10. A power battery module, characterized in that the busbar of the power battery module is cut and disassembled by adopting the busbar disassembling device of the power battery module according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223185774.5U CN219503434U (en) | 2022-11-29 | 2022-11-29 | Power battery module and busbar disassembling device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223185774.5U CN219503434U (en) | 2022-11-29 | 2022-11-29 | Power battery module and busbar disassembling device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219503434U true CN219503434U (en) | 2023-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223185774.5U Active CN219503434U (en) | 2022-11-29 | 2022-11-29 | Power battery module and busbar disassembling device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219503434U (en) |
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2022
- 2022-11-29 CN CN202223185774.5U patent/CN219503434U/en active Active
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